Optimum is an American cable television network that enables you to browse and watch live TV, movies on demand, free on-demand, and subscription on-demand categories. It also has on-demand content on rentals. To access Optimum all you need is a cable or satellite TV subscription to access all the available content. In this article, let’s see how to watch Optimum on Roku.
- Connect the Roku device to the HDMI port of the TV.
- Make sure both the casting device and the Roku device are connected to the same WiFi network.
- Enable Screen mirroring mode on Roku (Settings >> Screen mirroring >> Screen mirroring mode >> Always Allow/Prompt).
Watch Optimum on Roku via Android
 Download and install Optimum app from the playstore.
 Before opening the appication, swipe down the screen from the top for control panel.
 Choose Cast/smart view/screen mirroring/wireless display icon from the panel.
 Select your device from the list of available device.
 Once the connection established, launch Optimum app on your Roku device.
 Now you can watch all your favorite channel from Optimum on Roku.
Related: How to Stream ACC Network on Roku?
Watch Optimum on Roku via iOS
 Open App store to search and install Optimum.
 Also install for Mirror for Roku from the app store.
 Tap on open to launch the app in your device.
 Select your Roku device from the list of available device.
 Now you will be prompt to add Mirror for the Roku channel on your Roku device. (If installed already then keep it open on your Roku device).
 Click on Add channel to add Mirror for Roku and go to the channel.
 Again select your Roku device from the list of available device on your iOS app.
 Allow permission to mirror Notifications from your iOS device by clicking on Allow Notification.
 Now Click on Start Mirroring icon to mirror.
 Select Start Broadcast from the screen broadcast pop up.
 Once the mirroring begins, launch Optimum app.
 Now you can watch all the content of Optimum on your Roku.
As Optimum is not available on the Roku channel store, you need to screen mirror from your Android or iOS device to watch it on Roku. If you have any doubts about the article make use of the comments section below.